Vintage Brown Swirl Porcelain Power Line Insulator – Large 5.5″ Antique Utility Glass

Description

This is a large vintage porcelain power line insulator with a striking brown swirl glaze. Measuring 5.5 inches in diameter and 4 inches tall, and weighing over 3 pounds, this heavy-duty insulator was originally used on early-to-mid 20th century utility lines.

The swirl glazing gives it a unique marbled look that makes it a fantastic collectible display piece or rustic industrial decor accent. Unlike common clear or aqua glass insulators, this porcelain version is much larger and has a bold, glossy finish.

📏 Size: 5.5″ wide × 4″ tall
⚖️ Weight: 3 lbs 5 oz
🎨 Color: Brown with marbled swirl glaze
🗓️ Estimated Era: Early-to-mid 1900s

Condition: Very good vintage condition with no major chips or cracks. Some light wear consistent with age.

Perfect for collectors, rustic farmhouse display, or repurposed into a unique decorative piece.